Dashboard, TanStack Query v5.62, six panels mounted at once in a tab layout. Every time I switch to another window and come back, the network panel shows 63 XHR requests inside about 1.4 seconds. A good chunk of them…
Mutation updates a row, then . The promise resolves, devtools shows the query going stale, a refetch fires, and the response in the network panel contains the new value. The table still renders the old number until I…
Two months into my first React job. The codebase I inherited fetches in everywhere and I am moving it to TanStack Query one screen at a time. My instinct was to give each screen one key , because then invalidation is…
I have a stats card that fetches its own numbers with . I wrapped it like this: On first load the entire page goes blank and shows the route level spinner for about 700ms, then everything appears at once. I expected the…
Field service app. Two of us, about 40 screens, and technicians work in places with no signal, so edits have to survive being made offline and sync later. Right now everything server shaped lives in TanStack Query and…
Internal ops dashboard, 8 widgets, each one hitting its own endpoint. Product wants "live", which in practice means a 5 second refresh. Maybe 30 people have it open during a shift, one of them leaves it open on a wall…